LIBROS DEL AUTOR: rana b s

2 resultados para LIBROS DEL AUTOR: rana b s

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  • Bumble bees in India- Rearing and Management
    Chauhan Avinash / Katna Sapna / Rana B.S.
    India is an agriculture based country and for increased productivity pollination becomes essential. Honey bee colonies are not satisfying the required pollination services hence bumble bees were tried to rear to backup honey bees and to fulfill the required pollination of crops. Bumble bee, Bombus haemorrhoidalis reared for one cycle like natural ones. It was for the first time...
    Disponible

    76,52 €

  • Singha Durbar
    Sagar S.J.B. Rana / Sagar S.J.BRana
    ...
    Disponible

    26,49 €